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How do you round to 1 decimal place in Javascript?
...12.3456789
var rounded = Math.round(number * 10) / 10
// rounded is 12.3
if you want it to have one decimal place, even when that would be a 0, then add...
var fixed = rounded.toFixed(1)
// fixed is always to 1 d.p.
// NOTE: .toFixed() returns a string!
// To convert back to number format
parseF...
jQuery: How can i create a simple overlay?
...An overlay is, simply put, a div that stays fixed on the screen (no matter if you scroll) and has some sort of opacity.
This will be your CSS for cross browser opacity of 0.5:
#overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: #000;
...
CFLAGS vs CPPFLAGS
...ou use to define include paths is a matter of personal taste. For instance if foo.c is a file in the current directory
make foo.o CPPFLAGS="-I/usr/include"
make foo.o CFLAGS="-I/usr/include"
will both call your compiler in exactly the same way, namely
gcc -I/usr/include -c -o foo.o foo.c
The d...
C/C++ NaN constant (literal)?
...at in C/C++? Like in JavaScript you do: a = NaN . So later you can check if the variable is a number or no.
5 Answers
...
What is global::?
...define types. For example:
class foo
{
class System
{
}
}
If you were to use System where it would be locally scoped in the foo class, you could use:
global::System.Console.WriteLine("foobar");
to access the global namespace.
Example
using System;
class Foo
{
public void b...
Android - Set max length of logcat messages
...nd this? Is it in the "logcat" code? So, would I have to compile my own modified logcat?
– d4Rk
Jul 2 '15 at 15:38
2
...
JQuery - $ is not defined
...ibutes async or defer.
Then you should check the Firebug net panel to see if the file is actually being loaded properly. If not, it will be highlighted red and will say "404" beside it. If the file is loading properly, that means that the issue is number 2.
Make sure all jQuery javascript code i...
Can a recursive function be inline?
...ing this , found that the above code would lead to "infinite compilation" if not handled by compiler correctly.
9 Answers
...
Right to Left support for Twitter Bootstrap 3
... Apr 19 '16 at 10:45
Mohsen.SharifyMohsen.Sharify
23344 silver badges1111 bronze badges
...
UITextView that expands to text using auto layout
...tionHeightConstraint setConstant:descriptionSize.height];
[self layoutIfNeeded];
}
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